{"product_id":"sgs-02273-square-end-mill-0-04-in-4-flute-solid-carbide-altin","title":"Sgs 02273 Square End Mill 0.04 in 4 Flute Solid Carbide Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 02273 is a solid carbide square end mill designed for precision milling in demanding metalworking applications. Built from micrograin carbide stock and coated with AlTiN (aluminum titanium nitride), it handles high-heat cutting environments where tool life and dimensional accuracy are critical. The 0.04-inch cutting diameter and 4-flute spiral geometry make it well suited for fine-detail slotting, profiling, and contouring in hardened steels, stainless, and high-temperature alloys. A 30-degree helix angle balances chip evacuation with surface finish quality. This tool is used by machinists and toolroom professionals working on CNC mills and machining centers.\u003c\/p\u003e\u003cp\u003eThe 02273 fits residential toolroom and production floor applications alike, particularly where small-diameter, tight-tolerance work is required. With a 0.06-inch length of cut, 1.5-inch overall length, and a 0.125-inch straight-cylindrical shank, it is a regular-length tool intended for close-quarter profiling and slotting passes. Centercutting capability allows plunge entry without a pre-drilled pilot hole. Right-hand cut and right-hand flute direction are standard for conventional CNC spindle configurations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlTiN coating improves heat resistance and extends tool life in ferrous and high-temp alloy cuts\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate provides rigidity and wear resistance at small diameters\u003c\/li\u003e\n\u003cli\u003e4-flute spiral design increases feed rate potential and improves surface finish vs. 2-flute alternatives\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge milling without a pre-drilled hole\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes efficient chip flow and reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank with h6 tolerance ensures consistent collet or chuck runout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard tooling option for CNC machining centers and manual mills accepting a 0.125-inch straight shank. Verify spindle collet or chuck capacity before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Power down and lock out the spindle before inserting or removing any end mill. Seat the shank fully into the collet or tool holder and torque the retention mechanism per the tool holder manufacturer's specification. Inspect runout with a dial indicator before taking a first cut, particularly at this diameter where even minor runout will affect tool life and dimensional output.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.04 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.06 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length Tolerance\u003c\/strong\u003e: +0.062 \/ -0.062 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 1.63 x 0.5 x 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02273\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51755055907122,"sku":"02273","price":43.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e925b7926288d93830cee7285dffea97_eae6d753-e727-46f6-b1de-0d33523121db.jpg?v=1788950802","url":"https:\/\/voomisupply.com\/products\/sgs-02273-square-end-mill-0-04-in-4-flute-solid-carbide-altin","provider":"Voomi Supply","version":"1.0","type":"link"}